“Time will bring to light whatever is hidden; it will cover up and conceal what is now shining in splendor. “
If you can feel the scratches with your fingernail...they can usually be lessened a bit but unlikely removed.
You have to be very careful when attempting to remove minor scratches, the clear is NOT very thick.
I've found that working a long time slowly with a fine compound is the safest approach.
Disclaimer....I have used this.
for sealing/polishing the entire trailer yearly.👍